189 citations · 737 across the 15 of their papers we have counts for
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First Constraints on the Photon Coupling of Axion-like Particles from Multimessenger Studies of the Neutron Star Merger GW170817
P. S. Bhupal Dev, Jean-François Fortin, Steven P. Harris +2
We use multimessenger observations of the neutron star merger event GW170817 to derive new constraints on axion-like particles (ALPs) coupling to photons. ALPs are produced via Pri…
Light scalars in neutron star mergers
P. S. Bhupal Dev, Jean-François Fortin, Steven P. Harris +2
Due to their unique set of multimessenger signals, neutron star mergers have emerged as a novel environment for studies of new physics beyond the Standard Model (SM). As a case stu…
Axions: From Magnetars and Neutron Star Mergers to Beam Dumps and BECs
Jean-François Fortin, Huai-Ke Guo, Steven P. Harris +3
We review topics in searches for axion-like-particles (ALPs), covering material that is complementary to other recent reviews. The first half of our review covers ALPs in the extre…
Magnetars and Axion-like Particles: Probes with the Hard X-ray Spectrum
Jean-François Fortin, Huai-Ke Guo, Steven P. Harris +2
Quiescent hard X-ray and soft gamma-ray emission from neutron stars constitute a promising frontier to explore axion-like-particles (ALPs). ALP production in the core peaks at ener…
Axions in neutron star mergers
Steven P. Harris, Jean-Francois Fortin, Kuver Sinha +1
Supernovae and cooling neutron stars have long been used to constrain the properties of axions, such as their mass and interactions with nucleons and other Standard Model particles…